baber/WOPTO huggingface dataset:
Patent JP-S5550742-A (JP)
Title: Logic circuit
Inventor: SUYAMA KATSUHIKO
IPC: H03K19/0952
Filed: 1978-10-11
Abstract: PURPOSE:To enable the both operations of logical sum and product circuits, by taking the current flowing to the transistor for constant current source as the sum or more than the current flowing to the transistor for driving. CONSTITUTION:When the input terminals A and B are of the same potential, the drive transistors TrQ1, Q2 are conductive and the current of IDSSn flows to the both. If the current IDSSm of constant current source TrQ3 is grater than 2XIDSSn, the current IG in shortage is supplied from the terminals A and B via the gate diode. Further, the potential at the output terminal X is the same as conventional examples, and it is ''1'' when the terminals A and B are ''1'' and ''0'' when ''0''. Next, if the potential at the terminals A and B is different (the portntial A is higher), when IG is greater, the voltage drop by R is greater, the potential at the terminals A and B is of the same potential, TrQ1 and Q2 are conductive, current of 2XIDSSn flows, and the potential of X is dependent on the lower potential at the input terminal.
Patent JP-H09310890-A (JP)
Title: Outdoor unit for air conditioner
Inventor: HIBI TAKAHIRO
IPC: F24F5/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the assembling operation by providing a plurality of protrusions on the outer surface of the vicinity of the upper end of a substantially cylindrical bell mouth, and fixing a fan guard to the protrusions, thereby conducting screw clamping for fixing from the side of an outdoor unit body. SOLUTION: A bell mouth 4 is formed at the lower end substantially cylindrical state flared toward downward, and a base plate 4a is provided at the outer periphery of the lower end. Four protrusions 15 are disposed at an equal interval circumferentially on the outer periphery of the vicinity of the upper end. A fan guard 5 has an upper surface 5a and a side face 5b flared toward downward being integrally molded by using a metal wire material. The outer end faces of the protrusions 15 are formed in the same oblique surface as the side face 5b of the guard 5. Extended part of the same inclination is integrally formed at the lower end of the side face 5b of the guard 5, aligned with the protrusions 15 and clamped by screws. The screws of the guard 5 are provided laterally, and hence the screw clamping can be conducted from the side of the outdoor body 1 to improve the operability.
Patent JP-H10309025-A (JP)
Title: Protective cover for cable
Inventor: MIYAMOTO YOSHIKAZU
IPC: H02G7/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for a cable, which can extremely easily, quickly, and surely put on a cable and, at the time of removing the cover, can effectively prevent the disengagement of female and male connectors which are engaged with each other by inserting the male connector into the female connector. SOLUTION: A protective cover has a female connector section 56 at one end, a male connector section 53 at the other end, cuts 8, 10, and 12 formed in the longitudinal direction, and leg pieces 54 and 57 which are faced oppositely to each other, have required heights, and respectively provided on both sides of the cuts 10 and 12. In addition, cable guide pieces 55 which are bent outward are respectively installed to at least the front ends of the leg pieces 54 on both sides of the male coupling 53.
Patent JP-S614623-A (JP)
Title: Electric discharge machining fluid
Inventor: NISHIYAMA RITSU
IPC: B23H1/08
Filed: 1984-06-20
Abstract: PURPOSE:To provide non-inflammability and decrease the consumption rate of an electrode smaller than that of the electrode when it uses electric discharge machining fluid of mineral oil system, by forming fluid by a solution consisting of an organic high molecular compound with viscosity of 10cst (at 20 deg.C) or less and water, in the case of the electrid discharge machining fluid. CONSTITUTION:A diagram, as shown in the draing for a relation between EO- PO copolymer concentration of electric discharge machining fluid and a consumption rate of an electrode when it performs electric discharge machining, shows a curve 1 for a relation between the EO- PO copolymer concentration and the consumption rate of an electrode when it performs electric discharge machining, straight line 2 for the consumption rate of the electrode when it performs electric discharge machining in mineral oil and a point 3, 4 for the consumption rate of the electrode when it performs electric discharge machining respectively in a solution of 30% polyethylene glycol and in a solution of 30% polypropylene glycol. By this diagram, it is understood that the EO-PO copolymer concentration is required to a minimum of 30% by weight, in order that the consumption rate of the electrode shows a value equal to or better than that of the electrode shows a value equal to or better than that of the electrode in the conventional electric discharge machining fluid. In this way, non-inflammability is provided and the consumption rate of the electrode can be decreased lower than that of the electrode in electric discharge machining fluid of mineral oil system.
Patent JP-H08313134-A (JP)
Title: Cooling or heating method employing brine and device therefor
Inventor: UMADA HIRONOSUKE
IPC: F25D9/00
Filed: 1995-05-24
Abstract: PURPOSE: To improve cooling or heating efficiency by contacting brine with the whole surface of a steel belt, moving while putting a matter to be cooled or hated, to reduce the amount of stagnating brine. CONSTITUTION: A shallow brine contacting tank 2 is installed below a steel belt 1 and brine is poured thereinto whereby the brine is contacted with the belt 1. A multitude of partitioning plates 7, 7 are arranged in the contacting tank 2 so as to form V shapes along the advancing direction of the steel belt 1 to partition the inside of the brine contacting tank 2 into small divisions and supply brine through brine supplying ports 3 at the central part of bottom plates 21 of respective small divisions whereby fine bubbles, contained in the brine, are discharged to the outside by respective partitioning plates together with the brine.
Patent JP-H01293745-A (JP)
Title: Telephone system
Inventor: ISHIDA HIROAKI
IPC: H04Q3/58
Filed: 1988-05-23
Abstract: PURPOSE:To shorten response time by storing character data under a related state with an identification code when the character data are sent and reading the character data stored in a storing part and displaying the character data when only the identification code is sent in an extension telephone set. CONSTITUTION:A message registration header is added to a format A of a data frame from a data transfer control means 205 of a main device 100, and a header to indicate data is added to a format B of the data frame from the means 205 of the device 100 respectively. When it becomes necessary to display a message in an ordinary operation, only the identification code is sent to an exclusive-use telephone set 110 using the format B. The telephone set 110 separates the sent data into LED data and the identification code, fetches the character data corresponding to the above-mentioned identification code from a sub file 203, and sends LCD to a display part 116. When it becomes necessary to display an unregistered message on the file 203, first, the character data of the message is sent together with the identification code using the format A and registered in the sub file 203. Next, the identification code of the message is sent using the format B, and ordinary processing is executed.
Patent JP-2000319593-A (JP)
Title: Curing method for conductive ink
Inventor: ENDO YASUHIRO
IPC: C09D201/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a curing method effectively curing a conductive ink used in printing a circuit or the like on a substrate. SOLUTION: The curing is carried out by using an ultraviolet irradiation lamp which accompanies emission of infrared rays, for example, a metal halide lamp, high-pressure mercury-vapor lamp or xenon lamp, as the light source and curing is carried out by the light source irradiating the conductive ink.
Patent JP-H09316234-A (JP)
Title: Composite material and damping sheet
Inventor: NAKAJIMA TATSUO
IPC: C08L101/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a high-density and economically advantageous composite material, capable of stably manifesting damping performances of a high loss factor within a wide temperature range and usable in a thin-wall form. SOLUTION: This composite material is obtained by blending a powder of a metallic material having a prescribed particle diameter therein so as to provide 1.7-3.2g/cm<3> density (ρ) thereof in the composite material comprising a filler in a binder consisting essentially of asphalt of a vinyl chloride-based resin. Particles in a strip shape or a curved, a twisted or a bent shape or a helically deformed shape having 10-300μm major axis of the three axial diameters are preferably adopted as the particles of the powder.
Patent JP-S5825956-A (JP)
Inventor: YOKOYAMA AKIMITSU
IPC: B32B21/14
Filed: 1981-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04325479-A (JP)
Title: Surface working method
Inventor: KANI AKIRA
IPC: C04B41/80
Filed: 1991-04-26
Abstract: PURPOSE:To inexpensively work the surface of a material even into an intricate shape in a short time by forming a by the chemical reaction of an active metal in contact with the surface with the material and removing the product. CONSTITUTION:When the polished surface of a material 1 of silicon carbide is grooved, an active metal based on Fe, Cr, Ti, Al, etc., e.g. an iron foil, is brought into uniform contact with the part of the material 1 surface to be removed. The smooth metallic sheet or foil is brought into contact with the part, the metal is vapor-deposited or electrodeposited, or the metal powder is applied. The material 1 is heated below the m.p. of iron and held to diffuse the iron into the material 1 to cause a reaction, and a brittle reaction product 3 is formed. The material is cooled, the product 3 is removed, and a groove 4 is formed.
Patent JP-H09305589-A (JP)
Title: Device and method for processing information
Inventor: KUDOU TOMONORI
IPC: G06F17/22
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of error in the case of registration and to improve operability in word registration by discriminating registration enable classification information and limiting the selection of classification information. SOLUTION: An inflection table 2a is composed of correspondence between the kinds of part of speech having inflected forms and the inflected end of words and referred to when discriminating whether a character at the end of a character string set to the 'read' or 'description' of a word register window is a word having the inflection or not. Besides, a one-step verb inflection table 2b is composed of the final inflected end of general verb and referred to when discriminating whether two characters at the end of a character string set to the 'read' or 'description' of the word register window are words having the one-step verb inflection or not.  When the 'read' or 'description' of word of a register object is set, the part of speech not corresponding to the part of speech of word of a register object is discriminated and control is performed so that a user can not select that discriminated part of speech through a keyboard 3a.
Patent JP-H04324876-A (JP)
Title: Image forming device
Inventor: TADA FUMIO
IPC: G03G15/047
Filed: 1991-04-25
Abstract: PURPOSE:To compensate influence without stopping an optical system at a desired stopping position, by detecting the stopping position dislocation of the optical system, and memorizing the dislocation amount in a memory or the like as a data. CONSTITUTION:A stepping motor 22 is used for driving an optical system 10. A position detecting means 23 which detects the position of the optical system 10 is constituted concretely from a switch which is turned on/off by the optical system 10. The position detecting means 23 is used for recognizing a timing to stop the optical system 10, and also used for measuring the number of steps from an actual stopping position. With this constitution, the number of steps and BT which is a reference for turning off a blank lamp 3 are determined in advance. These values are stored in, for example, ROM19, an or the like. The stepping number of the stepping motor which is required by the time that the position detecting means 23 starts its operation after the optical system 10 is moved for ward from an actual stopping position is counted to be determined.
Patent JP-S6017858-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YAMAMOTO KOUHEI
IPC: H01M50/50
Filed: 1983-07-12
Abstract: PURPOSE:To reduce the internal resistance of a nonaqueous electrolyte battery and increase its reliability by improving the current-collecting ability of the current collector, increasing its strength and by preventing any deformation of the current collector which might be caused during manufacture when it is punched into a given shape from a metal sheet by using as the current collector a metallic net presed into a rugged configuration. CONSTITUTION:A metallic net prepared by punching a metal sheet into a given shape and pressed into the desired shape is used in making a nonaqueous electrolyte battery in which the above metallic net is used as a current collector 26. In the current collector 26 or the metallic net pressed into the desired shape, vertical linear members 26a and horizontal linear members 26b closely touch each other thereby preventing them from moving apart from each other. Thus, the many linear members are electrically unified with security to form the current collector net 26 which can exhibit a sufficient current-collecting ability. As a result, a stable and superior current-collecting ability can be realized, thereby securing the reduction of the internal resistance of the battery for example.
Patent JP-H0421883-A (JP)
Title: Image forming device
Inventor: ASANO ERIKA
IPC: G03G15/16
Filed: 1990-05-17
Abstract: PURPOSE:To uniformly form a nip part extending over the entire length and to obtain an excellent transfer function by making a roller-like member press- contact with an image carrier so that the shaft line of the image carrier and the shaft line of the roller-like member are crossed. CONSTITUTION:The image carrier 1 and a transfer roller 4 are made to press- contact with each other so as to make an angle (theta) which interposes the shaft lines of both of them within the range of 0.5 - 3 deg.. By arranging relation between both of them in such a way, the contact pressure of the image carrier with respect to the transfer roller becomes almost uniform extending over the shaft line direction of the image carrier 1 when a transfer material is interposed. Thus, uniform nip width is obtained and the transfer function is improved. Besides, an excellent image without the irregularity of transfer is obtained.
Patent JP-S61287168-A (JP)
Inventor: BERUNAARU MIYUNIE
IPC: H04N5/374
Filed: 1986-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6018134-A (JP)
Inventor: OOUCHI HIROSHI
IPC: A47J41/00
Filed: 1984-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5918381-A (JP)
Title: Liquid/liquid direct contact type heat exchanger
Inventor: SHIINA KOUJI
IPC: F28C3/04
Filed: 1982-07-21
Abstract: PURPOSE:To contrive to improve the heat exchange efficiency by a method wherein bubble promotors are mixed in high temperature heat transfer medium in order to boil low boiling medium under low-superheated condition by serving the bubble promotors as bubble nuclei. CONSTITUTION:The high temperature heat transfer medium 5 is gently circulated in a chamber 8 and yet spherical, vertically movable, and gas-permeable individual bodies 10 are mixed in the high temperature heat transfer medium 5 in order to serve said permeable bodies 10 as the bubble promotors of the low boiling medium 6. Because each individual body 10 is gas-permeable and has a percentage of voids as high as nearly 80-90% and small heat capacity, the major part of low boiling medium droplets 6a enter the permeable body 10, resulting in boiling themselves by solid/liquid contact. Because of the high percentage of voids of the permeable body 10, the pressure loss of the stream in the chamber 8 is small. Accordingly, the titled heat exchanger has improved heat exchange efficiency in spite of its size is smaller.
Patent JP-2000026600-A (JP)
Title: Gel derived by extending grafted alpha-olefin-maleimide centipede type polymer and polypropylene
Inventor: SHAORONG WANG
IPC: C08F255/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a highly damping flexible material. SOLUTION: This method for producing a highly damping centipede type polymer comprises reacting a poly(α-olefin-co-maleimide) in an amount of about 50 to about 99 wt.% with a maleated polyalkylene in an amount of about 1 to about 50 wt.% and a diamine in an amount of about 0.01 to about 10 wt.% under substantially dried conditions sufficient to produce a polyalkylene grafted poly(α-olefin-co-maleimide) centipede type polymer. A highly damping centipede type polymer gel composition contains the above polyalkylene grafted poly(α- olefin-co-maleimide) and an extender in an amount sufficient to produce a gel.
Patent JP-H0422561-A (JP)
Title: Production of metal matrix composite member
Inventor: HINO YOSHIMICHI
IPC: B22D27/09
Filed: 1990-05-16
Abstract: PURPOSE:To easily and efficiently produce metal matrix composite arranging a member of different kinds of metal by preheating the member of different kinds of metal in a temperature range avoiding early solidification and solidification lag of molten metal in a metal mold. CONSTITUTION:A preformed body 12 formed by a reinforcing member and a member 13 of different kinds of metal molded by a metal different from a base metal are mounted in a metal mold 10, the member 13 of different kinds of metal is preheated in a temperature range avoiding early solidification and solidification lag of the molten metal 15 in the metal mold 10 and the molten metal 15 is pressed into the mold 10 and impregnated in the preformed body 12. In that case, the member 13 of different kinds of metal is preheated in a temperature range avoiding the early solidification and solidification lag of the molten metal 15 in the mold 10 to smooth the flow of the molten metal 15 on the external circumference of the member of different kinds of metal in the mold 10. Further, this heating improves the wetability between the member 13 of different kinds of metal and the press-fit metal when the press-fit metal is solidified and separation between the press-fit metal and the member of different kinds of metal is prevented.
Patent JP-H08295113-A (JP)
Title: Front suspension used in automobile
Inventor: SASAKI TAKASHI
IPC: B60G11/46
Filed: 1995-04-26
Abstract: PURPOSE: To relax shimmy on turning an automobile, on receiving disturbance, and on moving up and down of front wheels, and to increase lateral rigidity to enhance stability and controllability. CONSTITUTION: A front suspension contains a pair of leaf springs 11, 11 placed at appropriate spacing in the transverse direction of a frame 31 and for supporting a front axle 33 on the frame 31, and a pair of air springs placed outside the pair of the leaf springs 11, 11, and for supporting the front axle 33 on the frame 31 by cooperating with the pair of the leaf springs 11, 11. In addition, the front suspension contains a lateral rod 13 placed behind neumatic trail tp by a front wheel and for connecting the front axle 33 to the frame 31.
Patent JP-S614384-A (JP)
Title: Synchronizing signal reproducing device
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/171
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a device hard to listen and watch secretly, high in quality of reproduced sound, and having a decoding section suitable for large scale integration by deciphering enciphered video signals and sound signals and outputting normal video signals and sound signals in a device that encipheres and transmits video and sound by CATV, charged television etc. CONSTITUTION:Data of 5H-7H, 268H-270H are written in a buffer memory 14, read out, deciphered by a deciphering device 15, and a signal as to whether the video signals are to be inverted or not is outputted. A pulse that determines inversion period is formed in an inversion switching circuit 16, added to a composing circuit 10. Output of a clamping circuit 9 is inverted by an inversion amplifier 17, and output of the composing circuit 10 is switched to output of the clamping circuit 9 or to output of the inversion amplifier 17 by output of the inversion switching circuit 16. Output of the inversion switching circuit 16 is also added to the inversion amplifier 17. If inversion is not necessary, output of the inversion amplifier 17 is suppressed to reduce crosstalk in the composing circuit 10. When output of the composing circuit 10 is clamped by a clamping circuit 11, ordinary video signals can be obtained.
Patent JP-S615442-A (JP)
Title: Optical disk
Inventor: NAKADA AKIFUMI
IPC: G11B7/24097
Filed: 1984-06-19
Abstract: PURPOSE:To use an optical disk whose track areas can be identified by reproducing information signals for identifying areas with an optical head and in which track areas of reproduction only, postscript only, etc., are mixedly provided, by previously providing the area identifying information signals on part of the track as pits. CONSTITUTION:Annular areas represented by RA, RB, and RC are used as a track area for postscript, area for reproduction only, and area for erasion, respectively. An index field 3 is composed of an index mark 4 and jumping area 5. Each sector 6 has a sector header area 7 followed by a data field (D0-Dn)8 in which recorded data are accumulated at the first section. The index mark 4 of the index field 3 retraces the same track at every turn. It can be discriminated by detecting the reproducing signal of an area identifying signal section 9 that which kind of track area of this optical disk is reproduced and, when the postscript type track area is reproduced, suitable measures and control, such as inhibition of irradiation of an earsing light beam, for performing the recording and reproduction of the postscript type optical disk are performed. Therefore, this optical disk can be operated with one set of optical disk device.
Patent JP-S5459339-A (JP)
Title: Composition for oral cavity
Inventor: OCHIAI YOSHIHITO
IPC: A61K8/20
Filed: 1977-10-20
Abstract: An oral composition is disclosed which comprises a stannous salt such as stannous fluoride, a water-soluble fluoride salt such as sodium fluoride and an orally acceptable acid such as L-ascorbic acid, lactic acid, malonic acid, tartaric acid, citric acid, hydrochloric acid and pyrophosphoric acid, the molar ratio of fluoride ion to stannous ion being in the range of 3.2 to 7:1, preferably 3.5-6:1, in an aqueous condition and the pH of the composition being in the range of from 2 to 4. The composition exhibits excellent effects on the inhibition of dental caries.